baber/WOPTO huggingface dataset:
Patent JP-S6020956-A (JP)
Title: Matte polycarbonate resin composition
Inventor: OOHARA OSAMU
IPC: C08L69/00
Filed: 1983-07-15
Abstract: PURPOSE:To provide the titled resin compsn. which gives moldings having a matte surface and excellent impact resistance and does not cause silver streaking during molding, by blending a polycarbonate, an inorg. filler and specified polymers. CONSTITUTION:The titled compsn. consists of 100pts.wt. polycarbonate resin, 3- 40pts.wt. inorg. filler having an average particle size of 1-10mu, 1-15pts.wt. acrylic copolymer [e.g. a methyl (meth)acrylate/ethylene copolymer] and 0.5- 10pts.wt. polyolefin selected from among PE, PP, polymethylpentene and an ethylene/propylene copolymer and gives moldings having surface characteristics such that specular glossiness at 45 deg. is 60 or below. This compsn. does not cause silver streaking during molding and gives moldings having a matte surface and excellent impact resistance. This compsn. is suitable for use in the production of an automotive outer wheel, trim material and office automation apparatus which require glare-inhibiting properties and impact resistance.
Patent JP-S63294484-A (JP)
Inventor: IWATA HIDEO
IPC: F26B5/00
Filed: 1987-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63293011-A (JP)
Title: Monolithic foam molding method
Inventor: NAGASE TAKASHI
IPC: B29C39/10
Filed: 1987-05-25
Abstract: PURPOSE:To prevent short molding of a foamed body or swell of a skin material from generating, by a method wherein the skin material and a core material of a permeable material are fitted respectively to one side molding surface and the other side molding surface of a molding tool by forming a space on the backside, foamable raw material supplied between the skin material and core material is foamed and the foregoing space is depressurized. CONSTITUTION:After a skin material 6 and permeable core material 7 have been fitted respectively to a molding surface of a bottom force 2 and that of a top force 3, a urethane foaming stock solution 11 is supplied over the skin material 6. The urethane foamable stock solution 11 is foamed by clamping the top and bottom force 3, 2. Gas to be generated within a cavity at the time of foaming is sucked through the core material 7 by depressurizing a depressurizing cavity 8 directly before completion of the foaming. With this construction, it is possible to prevent defective molding such as an air rich area or a void from generating and to reduce also swell to be generated at the time of demolding.
Patent JP-H0420650-A (JP)
Title: Installing structure for external wall member
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/08
Filed: 1990-05-16
Abstract: PURPOSE:To surely and easily fit an external wall member to a bed without allowing the head of fixtures to come out on the decorative surface of the wall member by fitting the wall member to the bed by tightening fixtures passed through holes formed through the rear of the external wall member only and fitting holes formed through the bed at once. CONSTITUTION:This external wall member 1 is constituted of a decorative surface 2, rear 3, through holes 3a, side walls, and partitioning internal walls and the side walls are formed to a male or female structure depending upon their aimed use. Fixtures 6 are united with the rear 3 of the wall member 1 at once in such a way that the fixtures 6 are passed through the holes 3a and expanded outward on the surface 3b of the rear 3. After the rear 3 of the member 1 thus prepared is put on a base 7, with the through holes 3a being aligned with the fitting holes 8 of the bed 7, and the fixtures 6 are passed through the holes 8 these are tightened at once.
Patent JP-S63294697-A (JP)
Title: Lighting equipment for metallic vapor discharge lamp
Inventor: YASUDA MAKOTO
IPC: H05B41/14
Filed: 1987-05-27
Abstract: PURPOSE:To make a lamp glow-startable in an easy manner by connecting a resonator, consisting of an inductor and capacitor, to a high frequency power source, and setting up a metallic vapor discharge lamp in and around the inductor. CONSTITUTION:A main power source 1 is connected to a pair of main electrodes 37 and 38 sealed in a light emitting tube 31 of a metallic vapor discharge lamp 30, and this light emitting tube 31 is set up in and around an inductor (coil) 3. Glow starting is first carried out by high frequency, and output out of a high frequency power source 2 is stepped up at the coil 3 according to a winding ratio. Since value of a condenser 4 is regulated so as to resonate with the coil 3 at frequency of the high frequency power source 2, a large high frequency electromagnetic field is produced in the coil 3, thus discharge breakdown takes place. With this constitution, the lamp is easily glow-startable.
Patent JP-H04353706-A (JP)
Title: Pattern inspecting apparatus
Inventor: HIZUKA TETSUO
IPC: G01N21/88
Filed: 1991-05-31
Abstract: PURPOSE:To stabilize the detection of brightness and to improve the reliability of inspection by providing a waving-reflected-light detecting means around an image focusing lens, and removing the effect of the waviness of an object under inspection. CONSTITUTION:The laser beam emitted from a laser light source 1 is expanded to the specified diameter with a beam expander 2. Then, the image is focused on an object under inspection 7 through a rotary mirror 3 and a scanning lens 4 so as to scan the object. The image of the laser beam which is cast on the object 7 is detected with a three-dimensional sensor (PSD or a bisected mirror or the like) 6 through an image focusing lens 5 which is provided at a position observing the object 7 from the oblique upper part. A plurality of photodiode arrays 11 as waving-reflected-light detecting means are arranged around the image focusing lens 5. The outputs Cl-Cn from the photodiodes are inputted to a waving-reflected-light-signal processing circuit 12. The sum C=SIGMACj (j=1-n) is obtained. A brightness correcting circuit 13 operates the sum A+B+alphaC which is obtained by multiplying the brightness output of A+B from the PSD and the output of the circuit 12 by a correcting factor alpha, and the corrected brightness is outputted.
Patent JP-H02305790-A (JP)
Title: Elevator for low level stories building
Inventor: FUJITA YOSHIAKI
IPC: B66B11/04
Filed: 1989-05-22
Abstract: PURPOSE:To carry out the works of maintenance and inspection of a speed reduction gear, a restoration of a cage in an abnormal stop, and the like, simply from the outer side without entering the lower side of the cage by a worker, and to reduce the rate of the plane space occupation of a pit, by arranging a winding drum type elevator driving device attached to the side surface at the lower part in an elevator route positioned at a cage shutter box side. CONSTITUTION:A driving device 4 is arranged to attach to the side surface at the lower part in an elevator route 1 positioned at a cage shutter box 3a side. That is, the driving device 4 is to be arranged in a vacant space at the cage shutter box 3a side other than the area of the projected plane of the cage 3 in the elevator route 1. As a result, the works such as the maintenance and inspection of a speed reduction gear 8 and the like, and the restoration of the cage 3 stopped abnormally and the like can be carried out safely from the outer side without entering the lower side of the cage by a worker. And since the driving device 4 is attached to the side, the rate of the plane space occupation of the pit is reduced, the space for the works of inspection and maintenance is secured broad, and the working efficiency can be improved.
Patent JP-S5281446-A (JP)
Title: Wave power generator
Inventor: MASHIKO MASAMI
IPC: F03B13/12
Filed: 1975-10-27
Abstract: PURPOSE: Wave power generator where double inversion propeller turbine for driving generator is installed coaxially under the float. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02307341-A (JP)
Title: Permanent magnet rotor
Inventor: KAWAMOTO TETSUO
IPC: H02K1/22
Filed: 1989-05-22
Abstract: PURPOSE:To improve the retaining force of segment magnets and permit the use of the title rotor in a high temperature and a high speed by a method wherein respective gaps between a rotary shaft and a yoke and between the yoke and the segment magnets are filled with thermosetting resin so as to blockade the opening of a metallic pipe. CONSTITUTION:A rotor shaft 2 is secured through the penetrating hole 5c of a metallic tube 5 and segment magnets 4a-4d are provided on the inner peripheral surface of the metallic tube 5 in parallel while a yoke 3 is inserted into the magnets 4a-4d. Respective gaps between the rotor shaft 2 and the yoke 3 and between the yoke 3 and segment magnets 4a-4d are filled with thermosetting resin 6 so as to blockade the opening of the metallic tube 5. In this case, the circumferences of the rotor shaft 2, the yoke 3 and the segment magnets 4a-4d are fixed through the thermosetting resin 6, which will never receive the affection of heat, while the outer circumference of the segment magnets is retained by the metallic tube. According to this method, the retaining force of the segment magnets is improved whereby the use of the title rotor in a high temperature and a high speed may be permitted.
Patent JP-S6019045-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B3/04
Filed: 1983-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63293202-A (JP)
Inventor: TAMAOKI HISAHIRO
IPC: E01C13/08
Filed: 1987-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5252347-A (JP)
Title: Piezoelectric band brasing filter
Inventor: WATANABE TAKAYA
IPC: H03H9/54
Filed: 1975-10-24
Abstract: PURPOSE:To the capacity of 4th full passing circuit network or the capacity of admittance arm of pi-type circuit, a piezoelectric band passing filter is connected in parallel. In this way, a piezoelectric band erasing filter can be secured through simple manufacturing method.
Patent JP-S5825630-A (JP)
Inventor: JIYON GOOTON POORU
IPC: G03F7/038
Filed: 1982-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6020483-A (JP)
Inventor: TAJIMA TOSHIHARU
IPC: H01R12/18
Filed: 1983-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09310330-A (JP)
Title: Draining device for slope
Inventor: ONODERA TSUNEO
IPC: A01G7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a draining device to dam up drain, flowing along the surface stratum of a slope, by a levee block and effect simple drainage. SOLUTION: Levee blocks A are laid and connected together at the lower part of a slope and on an adjoining flat. The lower part of the levee block A is buried in a ground and a water flow stratum 3 is formed on the slope side of the levee block A, and a perforated pipe 4 is buried below the water flow stratum 3. Brain flowing down along the surface strutum of the slope is guided to the water flow stratum 3 and discharged through the perforated pipe 4. This constitution simply discharges drain flowing down along the surface stratum of the slope and causes an agricultural worker to walk on the levee block.
Patent JP-H0423203-A (JP)
Title: Information recording system
Inventor: HORIE KIYOSHI
IPC: B42D15/10
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the forgery and falsification, etc., of a recording medium from occurring by attaching a heat treatment mark whose magnetic characteristic is varied by heating on the magnetized heat treatment part of a magnetic recording medium in a prescribed pattern. CONSTITUTION:A magnetic layer 2 is provided on the surface of a substrate in a magnetic card 1, and the surface of the card is covered with a coating layer 3. A data recording part 4 which writes magnetic data and a belt shape heat treatment part 5 to which DC magnetization is applied are provided in parallel. The heat treatment mark 6 which heats a small section so as to form the prescribed pattern with each use of the magnetic card 1 and whose magnetic characteristic is set differently from a peripheral magnetic layer 2 is attached on the heat treatment part 5. Thereby, the heat treatment part 5 is magnetized uniformly, and noncontinuous magnetism occurs at the position of the heat treatment mark 6. The coating layer 3 is formed opaquely, and no deformation and discoloring due to heat occurs in the layer, therefore, the mark 6 is not recognized visually, and it can be read magnetically.
Patent JP-S5830112-A (JP)
Title: Tank for oil-filld electric apparatus
Inventor: TSUTSUI KENZOU
IPC: H01F27/02
Filed: 1981-08-18
Abstract: PURPOSE:To reduce the amount of oil in an oil room by the radiation effect of rib-shaped radiating plates by positioning these plates at both sides of the oil room with the bases of their fins facing each other and internally connecting the fins and the oil room. CONSTITUTION:A multiple of fins 3 are formed by bending a steel sheet in consecutive corrugation, and the upper and lower portions of the fins are pressed against each other at their respective extremities and by welding or other means they are made oiltight to form rib-shaped radiating plates 4A, 4B. An oil room 12 is made by bending the small flat plate portion between these radiating plates such that the width of its end portion 12a is made narrower than that of the base portion 12b. Choking plates 7 are fixed by welding at the upper and lower faces of the oil room 12, allowing the oil room to be connected internally to the fins of the radiating plates. The oil room's base portion 12b is also connected internally to a tank 1 to form a radiator.
Patent JP-H05322044-A (JP)
Title: Parking structure for automatic transmission
Inventor: OKAWA YUZO
IPC: F16H63/34
Filed: 1992-05-21
Abstract: PURPOSE:To make a parking structure more compact by enabling component parts required for locking at the time of parking to be simply laid out along an excess space within a housing. CONSTITUTION:A parking gear 50 is fixed onto an auxiliary shaft 26. A parking pole 52 is provided so as to be positioned in the upper side of the parking gear 50, and its center section is pivotally mounted rotatably onto a housing 44 via a pivot 54. A pawl section 52a formed at one end section of the parking pole 52 is provided to be engaged with/disengaged from the parking gear 50. The parking pole 52 is operated through a parking pole operating mechanism 56. The pole operating mechanism 56 is connected to a rotating rod 62 via a stem 58 and a direction changing mechanism 60. The rotating rod 62 is connected to a select bar so as to be rotated accompanied by range selecting operations. A guide groove 72 is formed in a guide plate 70 fixed onto the rotating rod 62, and a sliding arm 74 and an inclined arm 76 which are guided by the guide groove 72, are provided, so that the direction changing mechanism 60 is thereby made up.
Patent JP-S5252989-A (JP)
Title: Unsaturated polyester esin compositions
Inventor: UBUKAWA HIROSHI
IPC: C08J5/24
Filed: 1975-10-27
Abstract: PURPOSE: Unsaturated polyester resin compositions without the volume decreade at curing, producing molded products with surface smoothness and gloss by curing under normal conditions of heating and pressure, containing a specific multicomponent unsaturated polyester as a base resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61289068-A (JP)
Title: Method for stabilizing n-vinylformamide
Inventor: SATO SHINICHI
IPC: C07C231/22
Filed: 1985-06-15
Abstract: PURPOSE:To prevent deterioration of N-vinylformamide during distilling and storing for stabilization thereof, by adding a small amount of thiourea to the N-vinylformamide. CONSTITUTION:Thioureas such as thiourea and ethylenethiourea in an amount of 10-10,000ppm, preferably 100-5,000ppm based on N-vinylformamide are added to the N-vinylformamide and the mixture is distilled under reduced pressure to obtain the N-vinylformamide. A homopolymer of N-vinylformamide and a copolymer thereof with such as acrylamide are useful as an excellent flocculant. N-vinylformamide is obtained by reacting acetaldehyde with formamide to form N-(alpha-hydroxyethyl)formamide, followed by methoxylation and further thermal decomposition.
Patent JP-H02307263-A (JP)
Title: Semiconductor storage device
Inventor: TAJIMA JUNJI
IPC: H01L27/108
Filed: 1989-05-22
Abstract: PURPOSE:To facilitate the reduction of the gate length of the transfer transistor of a memory cell and facilitate the reduction of the area of the memory cell by a method wherein only one type of impurity is employed to form the source and drain of the transfer transistor. CONSTITUTION:A single-transistor type memory cell is composed of a transfer transistor which has second conductivity type impurity layers formed in a first conductivity type semiconductor substrate 11 as its source and drain and a capacitor which has a charge storing facing electrode 14 formed on the semiconductor substrate 11 with insulating films 12 and 13 between. In a semiconductor storage device having such a single-transistor type memory cell as a component, the second conductivity type impurity layers of the transfer transistor are formed with first second conductivity type impurity and the sources and drains 18 and 19 of transistors other than the transfer transistor are formed with the first second conductivity type impurity and second second conductivity type impurity respectively. For instance, arsenic is employed as the first second conductivity type impurity and phosphorus is employed as the second second conductivity type impurity.
Patent JP-S619463-A (JP)
Title: Coating agent for inorganic building material
Inventor: IZUMIBAYASHI MASUJI
IPC: C08F230/00
Filed: 1984-06-25
Abstract: PURPOSE:A coating agent which will not cause a fire or air pollution, has excellent adhesiveness, water resistance, and weatherability, and contains a copolymer consisting mainly of an alkyl (meth)acrylate containing a specified organic silicon group, obtained by emulsion polymerization. CONSTITUTION:The titled coating agent which contains as an essential component a water-base copolymer obtained by the emulsion polymerization in an aqueous medium of a monomer mixture comprising 0.1-40wt% organic silicon monomer (A) containing a polymerizable unsaturated group and a hydrolyzable group directly attached to a silicon atom in a molecule (e.g. vinyltrimethoxysilane), 50-99.9wt% alkyl (meth)acrylate of a 1-18C alkyl (B) [e.g. methyl (meth)acrylate], and 0-40wt% other polymerizable monomer (C) [e.g. (meth) acrylic acid] and, if necessary, a silane compound containing a hydrolyzable group directly attached to a silicon atom (e.g. aminomethyltriethoxysilane).
Patent JP-S5558960-A (JP)
Title: Regulating wheel head for centerless grinder
Inventor: DAITOU MICHIMASA
IPC: B24B5/30
Filed: 1978-10-20
Abstract: PURPOSE: To eliminate the happenings which bring about the load change to the radial bearing by the misalignment or tilting of the thrust bearing by making use of the siglepocket-shaped hydrostatic thrust bearing for the thrust bearing.  
     CONSTITUTION: The regulating wheel is non-contactingly supported within the bearing in case of the distortion by making use of the hydrostatic thrust bearing 4, with the hydrostatic journal bearing 3 and a circular groove, 17 which is not restricted of the inclination and can freely move in the radius direction. Furthermore, the driving worm deccelerator is linked to the regulating wheel 2 through the middle shaft 8 and the elastic joint 5 to transmit only the driving torque to eliminate the load change of the radial bearing caused by the errors in the driving system. By doing so, the vibration of the outer peripheral of the regulating wheel can be as small as possible, the grinding accuracy can be improved, and the accuracy of the circularity of less than 0.5μ can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63292568-A (JP)
Title: Protective device for cell
Inventor: TANIGUCHI NAOKI
IPC: H01M50/574
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the abnormal use of a cell at the high temperature or the low temperature and protect the cell by forming one of the members constituting the positive electrode side connecting terminal and the negative electrode side connecting terminal of the cell with a thermal reaction member having a low-temperature inflection point and forming the other with that having a high-temperature inflection point so that the connection of the cell is cut off in the low-temperature and high-temperature regions. CONSTITUTION:One of the member constituting the positive electrode side connecting terminal P and the member constituting the negative electrode side connecting terminal N of a cell 3 is formed with the first thermal reaction member 4 having a high-temperature inflection point, the other is formed with the second thermal reaction member 5 having a low- temperature inflection point, and shapes of the thermal reaction members 4, 5 are set so that the connection of the cell 3 is cut off in the temperature regions below the low- temperature inflection point and above the high-temperature inflection point. The connection is cut off by the deformation of the first thermal reaction member 4 at the temperature higher than the high-temperature inflection point, and the connection is cut off by the deformation of the second thermal reaction member 5 at the temperature below the low-temperature inflection point. The abnormal use of the cell 3 at the high temperature and the low temperature is thereby prevented, and it can be protected.
Patent JP-S61288315-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1985-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02307267-A (JP)
Title: Oscillation circuit with built-in gate array
Inventor: HASHIMOTO MASAMI
IPC: H03K19/173
Filed: 1989-05-23
Abstract: PURPOSE:To realize an oscillation circuit by a gate array device and facilitate a short lead time, a low cost and a compact size by a method wherein an inverter circuit, a resistance element and capacitor elements of which the oscillation circuit is composed are composed of the basic cells of the gate array device. CONSTITUTION:The gate array device of a semiconductor integrated circuit has internal logic gate cells (basic cells) 21-28 arranged into an array. An oscillation circuit which is composed of an inverter circuit 11 composed of the basic cells 21-28, a resistance element 12 composed of the gate electrodes 50, 51, 56 and 57 of the basic cells 40 and 41 and capacitor elements 13 and 14 composed of the gate electrodes 62-65 of the basic cells 60 and 61 and a substrate and in which the resistance element 12 is connected to both the input terminal 15 and the output terminal 16 of the inverter circuit 11 and the capacitor elements 13 and 14 are connected to the output terminal 36 or to the input terminal of the inverter circuit 11 or to both the output terminal 36 and the input terminal is built in the gate array device.
Patent JP-S5354963-A (JP)
Title: Magnetron
Inventor: HARADA AKIICHI
IPC: H01J23/54
Filed: 1976-10-29
Abstract: PURPOSE: To prevent the leak of unnecessary electric wave by adhering a support metal of 1/4 basic oscillation wavelength λ between part of the antenna lead wire and part of a peripheral unit which becomes the earth potential to the antenna lead wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04353785-A (JP)
Title: High speed displacement measurement device
Inventor: KOISHI YU
IPC: G01B11/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a high speed displacement measurement device capable of measuring exactly the displacement of an object vibrating at a high speed. CONSTITUTION:Provided are a driving output generator 130 to generate a light source driving output in accordance with the vibration which oscillates a measured object 100 and a pulse light source 120 spot-irradiating the measured object and a position sensor 110 as a position detector. The driving output generator 130 is constituted of a oscillation driving circuit 131 oscillating the measuring object 100, a phase circuit 132 changing the phase of the oscillation output from the oscillation driving circuit 131 in accordance with the phase shift signal input 134, and a light source driving circuit 133 driving the pulse light source out of the phase output from this phase circuit 132 including the light source driving circuit 133.